You might be surprised what made the list
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'The Big Wedding'
Estimated production budget: $35 million
Domestic box office: $21 million
International box office: $13 million
Why it bombed: There really wasn't a strong marketing presence, and it seemed that Lionsgate knew they had a turkey on their hands, despite the film's huge cast (Robert De Niro, Robin Williams, Diane Keaton, Susan Sarandon, Katherine Heigl). It also opened a week before "Iron Man 3," which dominated the spring.